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Planning application

153 Courthouse Road Maidenhead SL6 6HY

Granted Windsor and Maidenhead 26/00452/PDXL Permitted Development Extended

Works: Extension Loft or dormer Windows or glazing Small domestic

Read from the description, not a valuation. How we read the register

Permission granted. Work must normally begin within three years of the decision or the permission lapses.

Proposal

Single storey rear extension no greater than 6.00m in depth, 3.50m high with an eaves height of 3.00m, alterations to the existing roof, external finish and fenestration and removal of the existing 2no. rear dormers, single storey rear extension and detached garage.

As published by the council, reference 26/00452/PDXL

Application record

Reference
26/00452/PDXL
Type
Permitted Development Extended
Status
Decided
Decision
Granted As published: Prior Approval Not Required
Received
20 Feb 2026
Validated
20 Feb 2026
Decided
15 Apr 2026
Ward
Pinkneys Green
Parish
Maidenhead Unparished
Decision by
Delegated
Postcode
SL6 6HY

Site history

Applications at this address on the Windsor and Maidenhead register

This site has had 2 applications since 2026: 2 approved, 0 refused.

  • 26/00453/CPD Granted

    153 Courthouse Road Maidenhead SL6 6HY

    Certificate of lawfulness to determine whether the proposed 2no. front rooflights, hip to gable and 1no. rear dormer following the removal of the existing first floor rear element is lawful.

    Decided 16 Apr 2026 Lawful development

Timeline

Dates from the published record

  1. 20 Feb 2026

    Received by Windsor and Maidenhead

  2. 15 Apr 2026

    Decision issued: Prior Approval Not Required

  3. 25 Jul 2026

    Added to PlanIndex

Documents

Plans, drawings, consultee responses and the officer's report

9 documents on file for this application

A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.

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Open the documents

What this grant of permission means

Windsor and Maidenhead granted permission on 15 April 2026, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.

About prior approval applications

Prior approval applies where permitted development rights already grant the principle of the work, leaving the council only the specific matters the rules name, commonly within 56 days. More in our guide to planning application types.

Nearby applications

Within 0.3 miles

  • 153 Courthouse Road Maidenhead SL6 6HY

    26/00453/CPD Submitted 20 Feb 2026 50 yards away

    Certificate of lawfulness to determine whether the proposed 2no. front rooflights, hip to gable and 1no. rear dormer following the removal of the existing first floor rear element is lawful.

    Granted Lawful development Loft or dormer 7 docs

  • 151 Courthouse Road Maidenhead SL6 6HY

    26/00023/CPU Submitted 7 Jan 2026 50 yards away

    Certificate of lawfulness to determine whether a private hire operator's licence for a virtual office is lawful.

    Granted Lawful development 7 docs

  • 159 Courthouse Road Maidenhead SL6 6HY

    23/00355/FULL Submitted 9 Feb 2023 50 yards away

    First floor rear extension, hip to gable, 1no. rear dormer and alterations to fenestration.

    Refused Full applications Extension Loft or dormer +1 15 docs

  • 165 Courthouse Road Maidenhead SL6 6HX

    22/01209/NMA Submitted 5 May 2022 50 yards away

    Non material amendments to planning permission 20/01943/FULL for an increase in depth to the single storey rear extension.

    Refused Amendments Extension 6 docs
    Small domestic

  • 165 Courthouse Road Maidenhead SL6 6HX

    22/01438/FULL Submitted 27 May 2022 50 yards away

    Part garage conversion and alterations to the existing single storey rear element comprising of; single storey side/rear extension, raising of the eaves, new parapet wall, new flat roof and x1 roof lantern and alterations to fenestration and to external finishes, following removal of the existing part pitched roof and bay window to the existing single storey rear element.

    Granted Full applications Extension Windows or glazing 12 docs
    Small domestic

  • 173 Courthouse Road Maidenhead SL6 6HX

    23/01552/FULL Submitted 26 Jun 2023 100 yards away

    Single storey front extension, two storey side/rear extension, relocated side gate and fence, alterations to fenestration and external finish, following the demolition of existing elements.

    Granted Full applications Extension Demolition +1 7 docs
    Small domestic

In Windsor and Maidenhead

  • 26/01684/PDXL Refused

    9 Duncroft Windsor SL4 4HH

    Single storey rear extension no greater than 6.00m in depth, 3.20m high with an eaves height of 2.90m.

    Received 10 Jul, published by the council 11 Aug 2026 Prior approval
  • 26/01861/PDXL Granted

    6 Hendons Way Holyport Maidenhead SL6 2LF

    Single storey rear extension no greater than 6.00m in depth, 2.78m high with an eaves height of 2,70m.

    Received 29 Jul, published by the council 4 Aug 2026 Prior approval
  • 26/01912/PDXL Granted

    Fourwinds 2 Green Lane Ascot SL5 7QJ

    Single storey rear extension no greater than 7.46m in depth, 3.20m high with an eaves height of 2.45m.

    Received 3 Aug, published by the council 11 Aug 2026 Prior approval
  • 26/01789/PDXL Granted

    6 The Dell Maidenhead SL6 3NS

    Single storey rear extension no greater than 3.76m in depth, 2.90m high with an eaves height of 2.90m.

    Received 22 Jul, published by the council 31 Jul 2026 Prior approval
  • 26/01831/PDXL Granted

    1 Bell View Windsor SL4 4ET

    Single storey rear extension no greater than 4.30m in depth, 2.80m high with an eaves height of 2.50m.

    Received 27 Jul, published by the council 31 Jul 2026 Prior approval